//Game Over后面没有感叹号
//其他每个单词首字母大写并且有感叹号
#include <stdio.h>
int main()
{
    int num, N, t, times = 0;
    scanf("%d%d", &num, &N);
    while (1)
    {
        scanf("%d", &t);
        times += 1;
        if (t == num)
        {
            if (times == 1)
            {
                printf("Bingo!");
                break;
            }
            else if (times <= 3)
            {
                printf("Lucky You!");
                break;
            }
            else if (times > 3 && times <= N)
            {
                printf("Good Guess!");
                break;
            }
        }
        if(times > N || t <= 0)
        {
            printf("Game Over");
            break;
        }
        if(t > num)
        {
            printf("Too big\n");
        }else
        {
            printf("Too small\n");
        }
    }
    return 0;
}